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header-product Aquarium Heater Hagen Marina Mini 50W, 15 cm immersion heater for small tanks
22.49 €

Aquarium Heater Hagen Marina Mini 50W, 15 cm immersion heater for small tanks

Aquarium Heater Hagen Marina Mini 50W Photo 1
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Aquarium Heater Hagen Marina Mini 50W, 15 cm immersion heater for small tanks

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Aquarium Heater Hagen Marina Mini 50W, 15 cm immersion heater for small tanks

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Short description

Hagen Marina Mini 50W is a compact immersion aquarium heater 15 cm long, designed to maintain stable water temperature in small freshwater tanks. The 50 W power suits nano and small aquaria, supporting tropical fish and plants. Simple to install and suitable for continuous use, it provides essential temperature regulation for daily aquarium care.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 11427116
Manufacturer: Hagen
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
21.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
24.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Hagen Marina Mini 50W is a compact immersion heater 15 cm in length designed to maintain stable water temperature in small freshwater aquariums. The 50 W output is intended for nano and small tanks, supporting tropical fish and aquatic plants by providing consistent heating. Its small footprint and simple construction make it suitable for continuous operation in enclosed glass or acrylic tanks where precise temperature control is required for daily aquarium care.

Advantages

The Marina Mini 50W offers reliable temperature maintenance with a compact form factor that fits into limited spaces. Its 15 cm length and lightweight design allow flexible placement inside small aquaria without obstructing swimming areas. The unit is engineered for continuous use and provides steady heat distribution appropriate for maintaining tropical conditions in small tanks. Installation is straightforward and the heater’s visible design simplifies monitoring during routine maintenance.

Suitable for

  • Nano and small freshwater aquariums
  • Maintaining stable tropical temperatures for small community fish
  • Support of live aquatic plants requiring consistent warmth
  • Beginners setting up their first small tank

Key specifications

  • Type: Immersion aquarium heater for internal placement
  • Power: 50 W suitable for small-volume aquaria
  • Length: 15 cm compact immersion tube
  • Construction: Corrosion-resistant outer sheath suitable for freshwater
  • Operation: Designed for continuous use with steady output

How to use

Mount the Hagen Marina Mini vertically or horizontally inside the aquarium where water flow can distribute heat evenly but away from direct contact with substrate and delicate plants. Submerge the heater completely before switching on the power and verify that the indicator (if present) functions. Allow the heater to run and reach the target temperature gradually; check the aquarium thermometer to confirm stable readings. For maintenance, disconnect power before removing the heater and follow regular cleaning to prevent buildup on the outer sheath.

Usage recommendations

Place the heater near gentle circulation from a filter or powerhead to ensure even temperature distribution. Use an external aquarium thermometer to verify set temperatures and avoid rapid thermostatic adjustments. For very small tanks, consider the 50 W capacity relative to ambient room temperature and lighting to prevent overheating; reduce risk by monitoring water temperature regularly.

Description

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Customer reviews

Customer questions

FAQ

How much does the Aquarium Heater Hagen Marina Mini 50W cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Hagen products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Hagen service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.